Hi, I have no idea what is being asked for here - but here is an answer to the question I think (guessing) you meant to ask..... The arguments below are for a DM355 + VGA LCD panel (Logic PD). The DM6446 takes similar arguments if using the same 'unified' kernel, modifed as appropriate to suit use of hard disk. The sizes used in the 'davincifb' parameters should match the output device size otherwise you end up with a non-working frame buffer. (In my case I had 720x480x16 as the buffer sizes and 640x480 as the mode which resulted in a blank screen). setenv bootargs 'mem=100M console=ttyS0,115200n8 root=/dev/mtdblock3 rw rootfstype=yaffs2 ip=off video=davincifb:vid0=640x480x16,2500K:vid1=640x480x16,2500K:osd0=640x480x16,2025K davinci_enc_mngr.ch0_mode=640x480 davinci_enc_mngr.ch0_output=LCD' For reference, depending on what the hardware supports, 'mode' can be NTSC (or ntsc) NTSC-RGB PAL (or pal) PAL-RGB 720P-25, 720P-30, 720P-50, 720P-60 1080I-25, 1080I-30 1080P-25, 1080I-30, 1080I-50, 1080I-60 480P-60 576P-50 640x480 640x400 640x350 The 'output' can be COMPOSITE SVIDEO COMPONENT LCD Apologies if I missed the intent of the query but you didn't give us much to go on. Regards Phil Q
Phil Quiney, Senior Software Engineer Trinity Convergence Cambridge Business Park Cowley Road Cambridge CB4 0WZ, UK T: +44(0)1223-435536 F: +44(0)1223-435560 www.trinityconvergence.com <http://www.trinityconvergence.com/> ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of amingaming Sent: 17 September 2008 04:52 To: davinci-linux-open-source@linux.davincidsp.com Subject: about LCD? hi all! dowanload mvl_4_0_1_demo_lsp_setuplinux_01_20_00_014.bin form TI.com,but LCD no normal display ! Thanks. aming ________________________________ 使用新一代 Windows Live Messenger 轻松交流和共享! 立刻下载! <http://im.live.cn/>
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